1
|
Liu Y, Xu D, Xing X, Shen A, Jin X, Li S, Liu Z, Wang L, Huang Y. Lung-Targeting Perylenediimide Nanocomposites for Efficient Therapy of Idiopathic Pulmonary Fibrosis. NANO LETTERS 2024. [PMID: 39331492 DOI: 10.1021/acs.nanolett.4c04089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/29/2024]
Abstract
Idiopathic pulmonary fibrosis, an idiopathic interstitial lung disease with high mortality, remains challenging to treat due to the lack of clinically approved lung-targeting drugs. Herein, we present PDIC-DPC, a perylenediimide derivative that exhibits superior lung-selective enrichment. PDIC-DPC forms nanocomposites with plasma proteins, including fibrinogen beta chain and vitronectin, which bind to pulmonary endothelial receptors for lung-specific accumulation. Moreover, PDIC-DPC significantly suppresses transforming growth factor beta1 and activates adenosine monophosphate-activated protein kinase. As a result, compared to existing therapeutic drugs, PDIC-DPC achieves superior therapeutic outcomes, evidenced by the lowest Ashcroft score, significantly improved pulmonary function, and an extended survival rate in a bleomycin-induced pulmonary fibrosis model. This study elucidates the lung-selective enrichment of assembled prodrug from biological perspectives and affords a platform enabling therapeutic efficiency on idiopathic pulmonary fibrosis.
Collapse
Affiliation(s)
- Yuting Liu
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, China
| | - Damin Xu
- Laboratory of Theoretical and Computational Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China
| | - Xiaoyi Xing
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, China
| | - Anqi Shen
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, China
| | - Xinpeng Jin
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, China
| | - Shijiao Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Zhonghua Liu
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, China
| | - Liming Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Yongwei Huang
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, China
| |
Collapse
|
2
|
Burres C, Wong R, Pedreira F, Da Silva Pimenta M, Moussa F. A regulatory compliant short-term oral toxicity study of soluble [60]fullerenes in rats. EXCLI JOURNAL 2024; 23:772-786. [PMID: 38983781 PMCID: PMC11231456 DOI: 10.17179/excli2024-7084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 04/26/2024] [Indexed: 07/11/2024]
Abstract
Thirty-eight years after its discovery, the safety of [60]fullerene (C60), the most abundant fullerene with many potential applications, particularly in oxidative stress-related medicine, remains controversial. This is mainly due to the alleged dangers of C60 nanomaterial, which are regularly supported by some publications. While several academic studies have confirmed the safety of C60 in various experimental models, it is well known that C60 aggregates can carry toxic elements. Meanwhile, countless websites offer C60-oily solutions to consumers, without any regulatory consideration. Therefore, an officially certified toxicity study is urgently needed to avoid any public health problems. In this context, we report on the first certified short-term oral toxicity study of soluble C60, designed according to the guidelines of the Organization for Economic Cooperation and Development, with a deviation in the duration (2 weeks instead of 4 weeks) accepted by the U.S. Food and Drug Administration. The results of this study, conducted in an independent accredited European Laboratory, clearly show that C60 in soluble form (0.8 mg/ml of extra virgin olive oil), administered at the highest possible dose of 3.8 mg/kg body weight/day, did not cause any adverse effects in rats after 14 days of daily oral administration. This report should settle the debate on the acute oral toxicity of C60 and pave the way for further preclinical studies. The study is accompanied by a comprehensive report that includes documentation of the raw data.
Collapse
Affiliation(s)
| | | | | | | | - Fathi Moussa
- Institut de Chimie Physique, CNRS - UMR 8000, Université Paris-Saclay; Gif-sur-Yvette 13 avenue des Sciences, 91190, France
| |
Collapse
|
3
|
Fang Y, Cai J, Ren M, Zhong T, Wang D, Zhang K. Inhalable Bottlebrush Polymer Bioconjugates as Vectors for Efficient Pulmonary Delivery of Oligonucleotides. ACS NANO 2024; 18:592-599. [PMID: 38147573 PMCID: PMC10786149 DOI: 10.1021/acsnano.3c08660] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 12/28/2023]
Abstract
Antisense oligonucleotides hold therapeutic promise for various lung disorders, but their efficacy is limited by suboptimal delivery. To address this challenge, we explored the use of inhaled bottlebrush polymer-DNA conjugates, named pacDNA, as a delivery strategy. Inhaled pacDNA exhibits superior mucus penetration, achieving a uniform and sustained lung distribution in mice. Targeting the 5' splice site of an aberrant enhanced green fluorescence protein (EGFP) pre-mRNA in EGFP-654 mice, inhaled pacDNA more efficiently corrects splicing than a B-peptide conjugate and restores EGFP expression in the lung. Additionally, in an orthotopic NCI-H358 non-small-cell lung tumor mouse model, inhaled pacDNA targeting wild-type KRAS mRNA effectively suppresses KRAS expression and inhibits lung tumor growth, requiring a substantially lower dosage compared to intravenously injected pacDNA. These findings demonstrate the potential of bottlebrush polymer-DNA conjugates as a promising agent for enhanced oligonucleotide therapy in the lung and advancing the treatment landscape for lung disorders.
Collapse
Affiliation(s)
- Yang Fang
- Department of Chemistry and Chemical
Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Jiansong Cai
- Department of Chemistry and Chemical
Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Mengqi Ren
- Department of Chemistry and Chemical
Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Tongtong Zhong
- Department of Chemistry and Chemical
Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Dali Wang
- Department of Chemistry and Chemical
Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Ke Zhang
- Department of Chemistry and Chemical
Biology, Northeastern University, Boston, Massachusetts 02115, United States
| |
Collapse
|
4
|
Bąk K, Marques I, Kuhn H, Christensen KE, Félix V, Beer PD. Fullerene-Functionalized Halogen-Bonding Heteroditopic Hosts for Ion-Pair Recognition. J Am Chem Soc 2023; 145:27367-27379. [PMID: 38060428 PMCID: PMC10739994 DOI: 10.1021/jacs.3c07774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/02/2023] [Accepted: 11/06/2023] [Indexed: 12/21/2023]
Abstract
Despite their hydrophobic surfaces with localized π-holes and rigid well-defined architectures providing a scaffold for preorganizing binding motifs, fullerenes remain unexplored as potential supramolecular host platforms for the recognition of anions. Herein, we present the first example of the rational design, synthesis, and unique recognition properties of novel fullerene-functionalized halogen-bonding (XB) heteroditopic ion-pair receptors containing cation and anion binding domains spatially separated by C60. Fullerene spatial separation of the XB donors and the crown ether complexed potassium cation resulted in a rare example of an artificial receptor containing two anion binding sites with opposing preferences for hard and soft halides. Importantly, the incorporation of the C60 motif into the heteroditopic receptor structure has a significant effect on the halide binding selectivity, which is further amplified upon K+ cation binding. The potassium cation complexed fullerene-based receptors exhibit enhanced selectivity for the soft polarizable iodide ion which is assisted by the C60 scaffold preorganizing the potent XB-based binding domains, anion-π interactions, and the exceptional polarizability of the fullerene moiety, as evidenced from DFT calculations. These observations serve to highlight the unique properties of fullerene surfaces for proximal charged guest binding with potential applications in construction of selective molecular sensors and modulating the properties of solar cell devices.
Collapse
Affiliation(s)
- Krzysztof
M. Bąk
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, U.K.
| | - Igor Marques
- CICECO
- Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Heike Kuhn
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, U.K.
| | - Kirsten E. Christensen
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, U.K.
| | - Vítor Félix
- CICECO
- Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Paul D. Beer
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, U.K.
| |
Collapse
|
5
|
Li J, Wang H. Selective organ targeting nanoparticles: from design to clinical translation. NANOSCALE HORIZONS 2023; 8:1155-1173. [PMID: 37427677 DOI: 10.1039/d3nh00145h] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Targeting nanoparticle is a very promising therapeutic approach that can precisely target specific sites to treat diseases. Research on nanoscale drug delivery systems has made great progress in the past few years, making targeting nanoparticles a promising prospect. However, selective targeting nanoparticles designed for specific organs still face several challenges, one of which is the unknown fate of nanoparticles in vivo. This review starts with the in vivo journey of nanoparticles and describes the biological barriers and some targeting strategies for nanoparticles to target specific organs. Then, through the collection of literature in recent years, the design of selective targeting nanoparticles for various organs is illustrated, which provides a reference strategy for people to study the design of selective organ targeting nanoparticles. Ultimately, the prospect and challenge of selective organ targeting nanoparticles are discussed by collecting the data of clinical trials and marketed drugs.
Collapse
Affiliation(s)
- Jian Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Hai Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China
| |
Collapse
|
6
|
Lenders V, Koutsoumpou X, Phan P, Soenen SJ, Allegaert K, de Vleeschouwer S, Toelen J, Zhao Z, Manshian BB. Modulation of engineered nanomaterial interactions with organ barriers for enhanced drug transport. Chem Soc Rev 2023; 52:4672-4724. [PMID: 37338993 DOI: 10.1039/d1cs00574j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
The biomedical use of nanoparticles (NPs) has been the focus of intense research for over a decade. As most NPs are explored as carriers to alter the biodistribution, pharmacokinetics and bioavailability of associated drugs, the delivery of these NPs to the tissues of interest remains an important topic. To date, the majority of NP delivery studies have used tumor models as their tool of interest, and the limitations concerning tumor targeting of systemically administered NPs have been well studied. In recent years, the focus has also shifted to other organs, each presenting their own unique delivery challenges to overcome. In this review, we discuss the recent advances in leveraging NPs to overcome four major biological barriers including the lung mucus, the gastrointestinal mucus, the placental barrier, and the blood-brain barrier. We define the specific properties of these biological barriers, discuss the challenges related to NP transport across them, and provide an overview of recent advances in the field. We discuss the strengths and shortcomings of different strategies to facilitate NP transport across the barriers and highlight some key findings that can stimulate further advances in this field.
Collapse
Affiliation(s)
- Vincent Lenders
- Translational Cell and Tissue Research Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium.
| | - Xanthippi Koutsoumpou
- Translational Cell and Tissue Research Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium.
| | - Philana Phan
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Stefaan J Soenen
- Translational Cell and Tissue Research Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium.
- NanoHealth and Optical Imaging Group, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium
| | - Karel Allegaert
- Department of Hospital Pharmacy, Erasmus MC University Medical Center, CN Rotterdam, 3015, The Netherlands
- Clinical Pharmacology and Pharmacotherapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, B3000 Leuven, Belgium
- Leuven Child and Youth Institute, KU Leuven, 3000 Leuven, Belgium
- Woman and Child, Department of Development and Regeneration, KU Leuven, 3000 Leuven, Belgium
| | - Steven de Vleeschouwer
- Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium
- Laboratory of Experimental Neurosurgery and Neuroanatomy, Department of Neurosciences, KU Leuven, Leuven, Belgium
- Leuven Brain Institute (LBI), KU Leuven, Leuven, Belgium
| | - Jaan Toelen
- Leuven Child and Youth Institute, KU Leuven, 3000 Leuven, Belgium
- Woman and Child, Department of Development and Regeneration, KU Leuven, 3000 Leuven, Belgium
- Department of Pediatrics, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Zongmin Zhao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Bella B Manshian
- Translational Cell and Tissue Research Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium.
| |
Collapse
|
7
|
Kwak G, Lee D, Suk JS. Advanced approaches to overcome biological barriers in respiratory and systemic routes of administration for enhanced nucleic acid delivery to the lung. Expert Opin Drug Deliv 2023; 20:1531-1552. [PMID: 37946533 PMCID: PMC10872418 DOI: 10.1080/17425247.2023.2282535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/08/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION Numerous delivery strategies, primarily novel nucleic acid delivery carriers, have been developed and explored to enable therapeutically relevant lung gene therapy. However, its clinical translation is yet to be achieved despite over 30 years of efforts, which is attributed to the inability to overcome a series of biological barriers that hamper efficient nucleic acid transfer to target cells in the lung. AREAS COVERED This review is initiated with the fundamentals of nucleic acid therapy and a brief overview of previous and ongoing efforts on clinical translation of lung gene therapy. We then walk through the nature of biological barriers encountered by nucleic acid carriers administered via respiratory and/or systemic routes. Finally, we introduce advanced strategies developed to overcome those barriers to achieve therapeutically relevant nucleic acid delivery efficiency in the lung. EXPERT OPINION We are now stepping close to the clinical translation of lung gene therapy, thanks to the discovery of novel delivery strategies that overcome biological barriers via comprehensive preclinical studies. However, preclinical findings should be cautiously interpreted and validated to ultimately realize meaningful therapeutic outcomes with newly developed delivery strategies in humans. In particular, individual strategies should be selected, tailored, and implemented in a manner directly relevant to specific therapeutic applications and goals.
Collapse
Affiliation(s)
- Gijung Kwak
- Department of Neurosurgery and Medicine Institute for Neuroscience Discovery (UM-MIND), University of Maryland School of Medicine, Baltimore, MD, USA
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Daiheon Lee
- Department of Neurosurgery and Medicine Institute for Neuroscience Discovery (UM-MIND), University of Maryland School of Medicine, Baltimore, MD, USA
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jung Soo Suk
- Department of Neurosurgery and Medicine Institute for Neuroscience Discovery (UM-MIND), University of Maryland School of Medicine, Baltimore, MD, USA
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA
| |
Collapse
|
8
|
Wei X, Li Y, Cheng X, Wen Y, Yuan W, Chen R, Meng S, Lu X, Yu Z, Xu L, Liu D, Dong Y. Increase Nebulization Stability of Lipid Nanoparticles by Integrating a DNA Supramolecular Hydrogel. ACS Macro Lett 2023:745-750. [PMID: 37207332 DOI: 10.1021/acsmacrolett.3c00183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Nebulized lipid nanoparticles (LNPs) have been considered as potential therapies for genetic disease as well as infectious disease. However, the sensitivity of LNPs to high shear stress during the nebulization process results in loss of the integrity of the nanostructure and the capability of delivering active pharmaceutical ingredients. Herein we have provided a fast extrusion method to prepare liposomes incorporated with a DNA hydrogel (hydrogel-LNPs) to improve the stability of the LNPs. Taking advantage of the good cellular uptake efficiency, we also demonstrated the potential of hydrogel-LNPs in delivering small molecular doxorubicin (Dox) and nucleic acid drugs. This work provides not only highly biocompatible hydrogel-LNPs for aerosol delivery, but also a strategy to regulate the elasticity of LNPs, which will benefit the potential optimization of drug delivery carriers.
Collapse
Affiliation(s)
- Xunan Wei
- Department of Chemistry, Renmin University of China, Beijing 100872, China
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yujie Li
- Engineering Research Center of Advanced Rare Earth Materials, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xingdi Cheng
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yixing Wen
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Yuan
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ruofan Chen
- Engineering Research Center of Advanced Rare Earth Materials, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Siwen Meng
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xueguang Lu
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhiyong Yu
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Lijin Xu
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Dongsheng Liu
- Engineering Research Center of Advanced Rare Earth Materials, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Yuanchen Dong
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
9
|
Uskoković V. Lessons from the history of inorganic nanoparticles for inhalable diagnostics and therapeutics. Adv Colloid Interface Sci 2023; 315:102903. [PMID: 37084546 DOI: 10.1016/j.cis.2023.102903] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 04/23/2023]
Abstract
The respiratory tract is one of the most accessible ones to exogenous nanoparticles, yet drug delivery by their means to it is made extraordinarily challenging because of the plexus of aerodynamic, hemodynamic and biomolecular factors at cellular and extracellular levels that synergistically define the safety and efficacy of this process. Here, the use of inorganic nanoparticles (INPs) for inhalable diagnostics and therapies of the lung is viewed through the prism of the history of studies on the interaction of INPs with the lower respiratory tract. The most conceptually and methodologically innovative and illuminative studies are referred to in the chronological order, as they were reported in the literature, and the trends in the progress of understanding this interaction of immense therapeutic and toxicological significance are being deduced from it. The most outstanding actual trends delineated include the diminishment of toxicity via surface functionalization, cell targeting, tagging and tracking via controlled binding and uptake, hybrid INP treatments, magnetic guidance, combined drug and gene delivery, use as adjuvants in inhalable vaccines, and other. Many of the understudied research directions, which have been accomplished by the nanostructured organic polymers in the pulmonary niche, are discussed. The progress in the use of INPs as inhalable diagnostics or therapeutics has been hampered by their well-recognized inflammatory potential and toxicity in the respiratory tract. However, the annual numbers of methodologically innovative studies have been on the rise throughout the past two decades, suggesting that this is a prolific direction of research, its comparatively poor commercial takings notwithstanding. Still, the lack of consensus on the effects of many INP compositions at low but therapeutically effective doses, the plethora of contradictory reports on ostensibly identical chemical compositions and NP properties, and the many cases of antagonism in combinatorial NP treatments imply that the rational design of inhalable medical devices based on INPs must rely on qualitative principles for the most part and embrace a partially stochastic approach as well. At the same time, the fact that the most studied INPs for pulmonary applications have been those with some of the thickest records of pulmonary toxicity, e.g., carbon, silver, gold, silica and iron oxide, is a silent call for the expansion of the search for new inorganic compositions for use in inhalable therapies to new territories.
Collapse
Affiliation(s)
- Vuk Uskoković
- Advanced Materials and Nanobiotechnology Laboratory, TardigradeNano LLC, 7 Park Vista, Irvine, CA 92604, USA; Department of Mechanical Engineering, San Diego State University, 5500 Campanile Dr., San Diego, CA 92182, USA.
| |
Collapse
|
10
|
Proskurnina EV, Mikheev IV, Savinova EA, Ershova ES, Veiko NN, Kameneva LV, Dolgikh OA, Rodionov IV, Proskurnin MA, Kostyuk SV. Effects of Aqueous Dispersions of C 60, C 70, and Gd@C 82 Fullerenes on DNA Oxidative Damage/Repair and Apoptosis in Human Embryonic Lung Fibroblasts. ACS Biomater Sci Eng 2023; 9:1391-1401. [PMID: 36821424 DOI: 10.1021/acsbiomaterials.2c01359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Fullerenes and metallofullerenes play an active role in homeostasis of reactive oxygen species and may cause oxidative damage to cells. As pristine fullerenes are a basis for derivatization, studying oxidative DNA damage/repair and apoptosis is important in terms of genotoxicity and cytotoxicity for their biomedical application. Aqueous dispersions of C60, C70, and Gd@C82 (5 nM and 1.5 μM) were cultured with human fetal lung fibroblasts for 1, 3, 24, and 72 h. Oxidative DNA damage/repair was assessed through concentration of 8-oxodG, double-strand breaks, and activation of BRCA1. Activity of apoptosis was assessed through the BCL2/BAX ratio. All three fullerenes caused oxidative modification of DNA at the early stages; C60 caused the most long-term damage, Gd@C82 caused the most short-term damage, and C70 caused "wave-like" dynamics. The dynamics of DNA repair correlated with the dynamics of oxidative damage, but Gd@C82 caused more prolonged activation of the repair system than C60 or C70. The oxidative toxicity of Gd@C82, is minor and the oxidative toxicity of C60 is mild and short-term, in contrast to C70. In relation to the studied effects, the fullerenes can be arranged in a safety row of Gd@C82 > C60 > C70.
Collapse
Affiliation(s)
- Elena V Proskurnina
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Ivan V Mikheev
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia
| | - Ekaterina A Savinova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Elizaveta S Ershova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Natalia N Veiko
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Larisa V Kameneva
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Olga A Dolgikh
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Ivan V Rodionov
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Mikhail A Proskurnin
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia
| | - Svetlana V Kostyuk
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| |
Collapse
|
11
|
Andrade da Silva LH, Vieira JB, Cabral MR, Antunes MA, Lee D, Cruz FF, Hanes J, Rocco PRM, Morales MM, Suk JS. Development of nintedanib nanosuspension for inhaled treatment of experimental silicosis. Bioeng Transl Med 2023; 8:e10401. [PMID: 36925690 PMCID: PMC10013831 DOI: 10.1002/btm2.10401] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 07/27/2022] [Accepted: 08/08/2022] [Indexed: 11/11/2022] Open
Abstract
Silicosis is an irreversible and progressive fibrotic lung disease caused by massive inhalation of crystalline silica dust at workplaces, affecting millions of industrial workers worldwide. A tyrosine kinase inhibitor, nintedanib (NTB), has emerged as a potential silicosis treatment due to its inhibitory effects on key signaling pathways that promote silica-induced pulmonary fibrosis. However, chronic and frequent use of the oral NTB formulation clinically approved for treating other fibrotic lung diseases often results in significant side effects. To this end, we engineered a nanocrystal-based suspension formulation of NTB (NTB-NS) possessing specific physicochemical properties to enhance drug retention in the lung for localized treatment of silicosis via inhalation. Our NTB-NS formulation was prepared using a wet-milling procedure in presence of Pluronic F127 to endow the formulation with nonadhesive surface coatings to minimize interactions with therapy-inactivating delivery barriers in the lung. We found that NTB-NS, following intratracheal administration, provided robust anti-fibrotic effects and mechanical lung function recovery in a mouse model of silicosis, whereas a 100-fold greater oral NTB dose given with a triple dosing frequency failed to do so. Importantly, several key pathological phenotypes were fully normalized by NTB-NS without displaying notable local or systemic adverse effects. Overall, NTB-NS may open a new avenue for localized treatment of silicosis and potentially other fibrotic lung diseases.
Collapse
Affiliation(s)
- Luisa Helena Andrade da Silva
- Laboratory of Pulmonary InvestigationCarlos Chagas Filho Institute of Biophysics, Federal University of Rio de JaneiroRio de JaneiroBrazil
- Rio de Janeiro Innovation Network in Nanosystems for Health – NanoSAÚDE/FAPERJRio de JaneiroBrazil
| | - Juliana Borges Vieira
- Laboratory of Pulmonary InvestigationCarlos Chagas Filho Institute of Biophysics, Federal University of Rio de JaneiroRio de JaneiroBrazil
| | - Marianna Ribeiro Cabral
- Laboratory of Pulmonary InvestigationCarlos Chagas Filho Institute of Biophysics, Federal University of Rio de JaneiroRio de JaneiroBrazil
| | - Mariana Alves Antunes
- Laboratory of Pulmonary InvestigationCarlos Chagas Filho Institute of Biophysics, Federal University of Rio de JaneiroRio de JaneiroBrazil
| | - Daiheon Lee
- Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of OphthalmologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Fernanda Ferreira Cruz
- Laboratory of Pulmonary InvestigationCarlos Chagas Filho Institute of Biophysics, Federal University of Rio de JaneiroRio de JaneiroBrazil
| | - Justin Hanes
- Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of OphthalmologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of Chemical and Biomolecular EngineeringJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Patricia Rieken Macedo Rocco
- Laboratory of Pulmonary InvestigationCarlos Chagas Filho Institute of Biophysics, Federal University of Rio de JaneiroRio de JaneiroBrazil
- Rio de Janeiro Innovation Network in Nanosystems for Health – NanoSAÚDE/FAPERJRio de JaneiroBrazil
| | - Marcelo Marcos Morales
- Laboratory of Cellular and Molecular PhysiologyCarlos Chagas Filho Biophysics Institute, Federal University of Rio de JaneiroRio de JaneiroBrazil
| | - Jung Soo Suk
- Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of OphthalmologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of Chemical and Biomolecular EngineeringJohns Hopkins UniversityBaltimoreMarylandUSA
| |
Collapse
|
12
|
Chen D, Kong N, Wang H. Leading‐Edge Pulmonary Gene Therapy Approached by Barrier‐Permeable Delivery System: A Concise Review on Peptide System. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Dinghao Chen
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province School of Science Department of Chemistry Westlake University 18 Shilongshan Road Hangzhou Zhejiang Province 310024 China
- Institute of Natural Sciences Westlake Institute for Advanced Study 18 Shilongshan Road Hangzhou Zhejiang Province 310024 China
| | - Nan Kong
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province School of Science Department of Chemistry Westlake University 18 Shilongshan Road Hangzhou Zhejiang Province 310024 China
- Institute of Natural Sciences Westlake Institute for Advanced Study 18 Shilongshan Road Hangzhou Zhejiang Province 310024 China
| | - Huaimin Wang
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province School of Science Department of Chemistry Westlake University 18 Shilongshan Road Hangzhou Zhejiang Province 310024 China
- Institute of Natural Sciences Westlake Institute for Advanced Study 18 Shilongshan Road Hangzhou Zhejiang Province 310024 China
| |
Collapse
|
13
|
Shen X, Song J, Kawakami K, Ariga K. Molecule-to-Material-to-Bio Nanoarchitectonics with Biomedical Fullerene Nanoparticles. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5404. [PMID: 35955337 PMCID: PMC9369991 DOI: 10.3390/ma15155404] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/28/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
Nanoarchitectonics integrates nanotechnology with various other fields, with the goal of creating functional material systems from nanoscale units such as atoms, molecules, and nanomaterials. The concept bears strong similarities to the processes and functions seen in biological systems. Therefore, it is natural for materials designed through nanoarchitectonics to truly shine in bio-related applications. In this review, we present an overview of recent work exemplifying how nanoarchitectonics relates to biology and how it is being applied in biomedical research. First, we present nanoscale interactions being studied in basic biology and how they parallel nanoarchitectonics concepts. Then, we overview the state-of-the-art in biomedical applications pursuant to the nanoarchitectonics framework. On this basis, we take a deep dive into a particular building-block material frequently seen in nanoarchitectonics approaches: fullerene. We take a closer look at recent research on fullerene nanoparticles, paying special attention to biomedical applications in biosensing, gene delivery, and radical scavenging. With these subjects, we aim to illustrate the power of nanomaterials and biomimetic nanoarchitectonics when applied to bio-related applications, and we offer some considerations for future perspectives.
Collapse
Affiliation(s)
- Xuechen Shen
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa 277-8561, Chiba, Japan
| | - Jingwen Song
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Ibaraki, Japan
| | - Kohsaku Kawakami
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Ibaraki, Japan
- Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8577, Ibaraki, Japan
| | - Katsuhiko Ariga
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa 277-8561, Chiba, Japan
- WPI Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Ibaraki, Japan
| |
Collapse
|
14
|
Kim N, Kwak G, Rodriguez J, Livraghi-Butrico A, Zuo X, Simon V, Han E, Shenoy SK, Pandey N, Mazur M, Birket SE, Kim A, Rowe SM, Boucher R, Hanes J, Suk JS. Inhaled gene therapy of preclinical muco-obstructive lung diseases by nanoparticles capable of breaching the airway mucus barrier. Thorax 2022; 77:812-820. [PMID: 34697091 PMCID: PMC9129924 DOI: 10.1136/thoraxjnl-2020-215185] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 08/27/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Inhaled gene therapy of muco-obstructive lung diseases requires a strategy to achieve therapeutically relevant gene transfer to airway epithelium covered by particularly dehydrated and condensed mucus gel layer. Here, we introduce a synthetic DNA-loaded mucus-penetrating particle (DNA-MPP) capable of providing safe, widespread and robust transgene expression in in vivo and in vitro models of muco-obstructive lung diseases. METHODS We investigated the ability of DNA-MPP to mediate reporter and/or therapeutic transgene expression in lung airways of a transgenic mouse model of muco-obstructive lung diseases (ie, Scnn1b-Tg) and in air-liquid interface cultures of primary human bronchial epithelial cells harvested from an individual with cystic fibrosis. A plasmid designed to silence epithelial sodium channel (ENaC) hyperactivity, which causes airway surface dehydration and mucus stasis, was intratracheally administered via DNA-MPP to evaluate therapeutic effects in vivo with or without pretreatment with hypertonic saline, a clinically used mucus-rehydrating agent. RESULTS DNA-MPP exhibited marked greater reporter transgene expression compared with a mucus-impermeable formulation in in vivo and in vitro models of muco-obstructive lung diseases. DNA-MPP carrying ENaC-silencing plasmids provided efficient downregulation of ENaC and reduction of mucus burden in the lungs of Scnn1b-Tg mice, and synergistic impacts on both gene transfer efficacy and therapeutic effects were achieved when DNA-MPP was adjuvanted with hypertonic saline. DISCUSSION DNA-MPP constitutes one of the rare gene delivery systems providing therapeutically meaningful gene transfer efficacy in highly relevant in vivo and in vitro models of muco-obstructive lung diseases due to its unique ability to efficiently penetrate airway mucus.
Collapse
Affiliation(s)
- Namho Kim
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Whiting School of Engineering, Baltimore, Maryland, USA
| | - Gijung Kwak
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA
- Department of Ophthalmology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jason Rodriguez
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA
- Department of Ophthalmology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Alessandra Livraghi-Butrico
- Marisco Lung Institute and Cystic Fibrosis Research Center, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Xinyuan Zuo
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Whiting School of Engineering, Baltimore, Maryland, USA
| | - Valentina Simon
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA
| | - Eric Han
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
| | - Siddharth Kaup Shenoy
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA
- Department of Ophthalmology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Nikhil Pandey
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Marina Mazur
- Gregory Fleming James Cystic Fibrosis Research Center, The University of Alabama School of Medicine, Birmingham, Alabama, USA
| | - Susan E Birket
- Gregory Fleming James Cystic Fibrosis Research Center, The University of Alabama School of Medicine, Birmingham, Alabama, USA
- Department of Medicine, The University of Alabama, Birmingham, Alabama, USA
| | - Anthony Kim
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Steven M Rowe
- Gregory Fleming James Cystic Fibrosis Research Center, The University of Alabama School of Medicine, Birmingham, Alabama, USA
- Department of Medicine, The University of Alabama, Birmingham, Alabama, USA
| | - Richard Boucher
- Marisco Lung Institute and Cystic Fibrosis Research Center, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Justin Hanes
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Whiting School of Engineering, Baltimore, Maryland, USA
- Department of Ophthalmology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Biomedical Engineering, Environmental and Health Sciences, Oncology, Neurosurgery, and Pharmacology and Molecular Sciences, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jung Soo Suk
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Whiting School of Engineering, Baltimore, Maryland, USA
- Department of Ophthalmology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
15
|
Xie R, Wang X, Wang Y, Ye M, Zhao Y, Yandell BS, Gong S. pH-Responsive Polymer Nanoparticles for Efficient Delivery of Cas9 Ribonucleoprotein With or Without Donor DNA. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2110618. [PMID: 35119139 PMCID: PMC9187620 DOI: 10.1002/adma.202110618] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/28/2022] [Indexed: 05/05/2023]
Abstract
Clustered regularly interspaced short palindromic repeat (CRISPR)-associated protein 9 (Cas9) may offer new therapeutics for genetic diseases through gene disruption via nonhomologous end joining (NHEJ) or gene correction via homology-directed repair (HDR). However, clinical translation of CRISPR technology is limited by the lack of safe and efficient delivery systems. Here, facilely fabricated pH-responsive polymer nanoparticles capable of safely and efficiently delivering Cas9 ribonucleoprotein alone (termed NHEJ-NP, diameter = 29.4 nm), or together with donor DNA (termed HDR-NP, diameter = 33.3 nm) are reported. Moreover, intravenously, intratracheally, and intramuscularly injected NHEJ-NP induces efficient gene editing in mouse liver, lung, and skeletal muscle, respectively. Intramuscularly injected HDR-NP also leads to muscle strength recovery in a Duchenne muscular dystrophy mouse model. NHEJ-NP and HDR-NP possess many desirable properties including high payload loading content, small and uniform sizes, high editing efficiency, good biocompatibility, low immunogenicity, and ease of production, storage, and transport, making them great interest for various genome editing applications with clinical potentials.
Collapse
Affiliation(s)
- Ruosen Xie
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, WI, 53705, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, 53715, USA
| | - Xiuxiu Wang
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, WI, 53705, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, 53715, USA
| | - Yuyuan Wang
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, WI, 53705, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, 53715, USA
| | - Mingzhou Ye
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, 53715, USA
| | - Yi Zhao
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, 53715, USA
| | - Brian S Yandell
- Department of Statistics, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Shaoqin Gong
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, WI, 53705, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, 53715, USA
| |
Collapse
|
16
|
Wang W, Huang Z, Huang Y, Zhang X, Huang J, Cui Y, Yue X, Ma C, Fu F, Wang W, Wu C, Pan X. Pulmonary delivery nanomedicines towards circumventing physiological barriers: Strategies and characterization approaches. Adv Drug Deliv Rev 2022; 185:114309. [PMID: 35469997 DOI: 10.1016/j.addr.2022.114309] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/28/2022] [Accepted: 04/19/2022] [Indexed: 11/01/2022]
Abstract
Pulmonary delivery of nanomedicines is very promising in lung local disease treatments whereas several physiological barriers limit its application via the interaction with inhaled nanomedicines, namely bio-nano interactions. These bio-nano interactions may affect the pulmonary fate of nanomedicines and impede the distribution of nanomedicines in its targeted region, and subsequently undermine the therapeutic efficacy. Pulmonary diseases are under worse scenarios as the altered physiological barriers generally induce stronger bio-nano interactions. To mitigate the bio-nano interactions and regulate the pulmonary fate of nanomedicines, a number of manipulating strategies were established based on size control, surface modification, charge tuning and co-delivery of mucolytic agents. Visualized and non-visualized characterizations can be employed to validate the robustness of the proposed strategies. This review provides a guiding overview of the physiological barriers affecting the in vivo fate of inhaled nanomedicines, the manipulating strategies, and the validation methods, which will assist with the rational design and application of pulmonary nanomedicine.
Collapse
|
17
|
Tang W, Zhang Y, Zhu G. Pulmonary delivery of mucosal nanovaccines. NANOSCALE 2022; 14:263-276. [PMID: 34918733 PMCID: PMC8734613 DOI: 10.1039/d1nr06512b] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 11/29/2021] [Indexed: 06/14/2023]
Abstract
Mucosal vaccination can elicit both systemic and mucosal immunity, and therefore has the potential to not only treat mucosal immune diseases, prevent the pathogen infection at the mucosal entry sites, but also treat distant or systemic immune disorders. However, only a few mucosal vaccines have been approved for human use in the clinic. Effective mucosal immunization requires the delivery of immunogenic agents to appropriate mucosal surfaces, which remains significantly challenging due to the essential biological barriers presenting at mucosal tissues. In the past decade, remarkable progress has been made in the development of pulmonary mucosal nanovaccines. The nanovaccines leverage advanced nanoparticle-based pulmonary delivery technologies on the characteristics of large surface area and rich antigen presentation cell environment of the lungs for triggering robust immune protection against various mucosal diseases. Herein, we review current methods and formulations of pulmonary delivery, discuss the design strategies of mucosal nanovaccines for potent and long-lasting immune responses, and highlight recent advances in the application of lipid-based pulmonary nanovaccines against mucosal diseases. These advances promise to accelerate the development of novel mucosal nanovaccines for the prophylaxis and therapy of infectious diseases, and cancer, as well as autoimmune disorders at mucosal tissues.
Collapse
Affiliation(s)
- Wei Tang
- Department of Pharmacy and Department of Diagnostic Radiology, Faculty of Science and Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119077, Singapore.
| | - Yu Zhang
- Department of Pharmaceutics and Center for Pharmaceutical Engineering and Sciences, Institute for Structural Biology and Drug Discovery, School of Pharmacy, The Developmental Therapeutics Program, Massey Cancer Center, Richmond, VA 23298, USA.
| | - Guizhi Zhu
- Department of Pharmaceutics and Center for Pharmaceutical Engineering and Sciences, Institute for Structural Biology and Drug Discovery, School of Pharmacy, The Developmental Therapeutics Program, Massey Cancer Center, Richmond, VA 23298, USA.
| |
Collapse
|
18
|
Chen D, Liu S, Chen D, Liu J, Wu J, Wang H, Su Y, Kwak G, Zuo X, Rao D, Cui H, Shu C, Suk JS. A Two-Pronged Pulmonary Gene Delivery Strategy: A Surface-Modified Fullerene Nanoparticle and a Hypotonic Vehicle. Angew Chem Int Ed Engl 2021; 60:15225-15229. [PMID: 33855792 PMCID: PMC8238871 DOI: 10.1002/anie.202101732] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/30/2021] [Indexed: 12/17/2022]
Abstract
Inhaled gene therapy poses a unique potential of curing chronic lung diseases, which are currently managed primarily by symptomatic treatments. However, it has been challenging to achieve therapeutically relevant gene transfer efficacy in the lung due to the presence of numerous biological delivery barriers. Here, we introduce a simple approach that overcomes both extracellular and cellular barriers to enhance gene transfer efficacy in the lung in vivo. We endowed tetra(piperazino)fullerene epoxide (TPFE)‐based nanoparticles with non‐adhesive surface polyethylene glycol (PEG) coatings, thereby enabling the nanoparticles to cross the airway mucus gel layer and avoid phagocytic uptake by alveolar macrophages. In parallel, we utilized a hypotonic vehicle to facilitate endocytic uptake of the PEGylated nanoparticles by lung parenchymal cells via the osmotically driven regulatory volume decrease (RVD) mechanism. We demonstrate that this two‐pronged delivery strategy provides safe, wide‐spread and high‐level transgene expression in the lungs of both healthy mice and mice with chronic lung diseases characterized by reinforced delivery barriers.
Collapse
Affiliation(s)
- Daiqin Chen
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Ophthalmology, Johns Hopkins University, Baltimore, MD, USA
| | - Shuai Liu
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing, PR China
| | - Dinghao Chen
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Jinhao Liu
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Jerry Wu
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA
| | - Han Wang
- Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Yun Su
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Ophthalmology, Johns Hopkins University, Baltimore, MD, USA
| | - Gijung Kwak
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Ophthalmology, Johns Hopkins University, Baltimore, MD, USA
| | - Xinyuan Zuo
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Divya Rao
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Honggang Cui
- Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Chunying Shu
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing, PR China
| | - Jung Soo Suk
- The Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Johns Hopkins, Baltimore, MD, USA.,Department of Ophthalmology, Johns Hopkins University, Baltimore, MD, USA.,Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| |
Collapse
|